NTSB investigations, NH
13 cases where the first occurrence was “In flight collision with terrain/water”.
Cases per year
| 1983 | 1 |
|---|---|
| 1990 | 2 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 2 |
| 1995 | 1 |
| 1996 | 2 |
| 2000 | 1 |
| 2005 | 1 |
| 2007 | 1 |
Where
Open the mapLatest cases
Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c.\"mKey\" AND a.position = 1
WHERE c.\"eventStateOrRegion\" = 'NH' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 230)
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1 WHERE c."eventStateOrRegion" = 'NH' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 230) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB NYC08CA068Accident · No injuriesData collectionFinal reportCessna 170B · Alton, NHThe pilot's failure to maintain clearance above a frozen lake while maneuvering. Factors contributing to the accident were the pilot's attempt of the low altitude maneuver, and unfavorable lighting conditions.NTSB NYC06CA041Accident · No injuriesData collectionFinal reportRobinson R-22B · Rochester, NHThe flight instructor's failure to maintain adequate clearance while providing hovering instruction, which resulted in tail rotor ground contact. A factor in this accident was the gusty wind conditions.NTSB NYC00LA084Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-181 · Center Harbor, NHThe pilot-in-command attempted a low pass and misjudged his altitude.NTSB NYC97FA194Accident · 2 fatalField investigationFinal reportLearjet 35A · Dorchester, NHThe captain's failure to maintain situational awareness, which resulted in the airplane being outside the confines of the instrument approach; and the crew's misinterpretation of a step-down fix passage, which resulted in an early descent into rising terrain.…NTSB NYC96LA050Accident · No injuriesLimited investigationFinal reportCessna 172M · Nashua, NHthe pilot's inadequate crosswind compensation during the go-around.NTSB NYC95LA073Accident · No injuriesLimited investigationFinal reportBeech 23 · Plymouth, NHThe pilot's failure to maintain runway alignment during the aborted takeoff. Factors related to the accident were: the adverse runway conditions and snowbank beside the runway.NTSB NYC94FA029Accident · 2 fatalField investigationFinal reportAerospatiale TB-21 · Lebanon, NHThe pilot's failure to maintain adequate terrain clearance which resulted in an inflight collision with the terrain. A factor was a dark night condition.NTSB BFO93LA099Accident · No injuriesLimited investigationFinal reportCessna 177 · Newport, NHThe pilot's failure to properly recover from a bounced landing, and his failure to maintain directional control during the aborted landing.NTSB NYC92LA121Accident · Serious injuriesLimited investigationFinal reportBellanca 7GCBC · Bedford, NHPhysical impairment of the pilot as the result of alcohol consumption, resulting in his failure or inability to maintain control of the airplane. Factors which contributed to the accident were: the pilot's poor judgement in buzzing residences and his failure…NTSB BFO91FA049Accident · 1 fatalField investigationFinal reportCessna 172N · Lebanon, NHThe pilot's failure to maintain adequate terrain clearance. Contributing was mountainous terrain, low clouds, and VFR flight into IMC.NTSB NYC91FA001Accident · 3 fatalField investigationFinal reportCessna 172P · Gorham, NHImproper planning/decision by the pilot, and his failure to maintain proper altitude while flying over mountainous terrain. Factors related to the accident were: darkness, mountainous terrain, and pilot fatigue.NTSB NYC90LA069Accident · No injuriesLimited investigationFinal reportCessna 172P · Sunapee Lake, NHFailure of the pilot to maintain adequate altitude above the lake, which resulted in unplanned contact with its frozen surface.NTSB NYC83FNC04Accident · Serious injuriesFinal reportMcdonald Steen Skybolt · Milan, NHThe purpose of the flt was preparation of an act for some planned air shows. The pilot maneuvered the acft into an inverted spin at an alt of 2000 AGL. After 3 revolutions of the spin he was unable to recover and the acft impacted the ground inverted.